FIELD: construction.
SUBSTANCE: method to accumulate precipitation for accumulation of fresh ground waters at open sands includes separation of area on overgrown unpopulated sands, which provides for getting required amount of water, based on the possibility to accumulate half portion of yearly precipitation. Vegetation is removed by mechanical method, a drainage net is built at the level of ground waters to collect fresh water. To save the area from blowing of sand, a forest belt is planted along its border from local trees and bushes of dense structure.
EFFECT: invention makes it possible to create objects for accumulation of precipitation and for getting fresh water in areas, where is it required for economic activities.
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Authors
Dates
2011-03-27—Published
2009-04-08—Filed